RestSharp可以发送List< string>在POST请求中? [英] Can RestSharp send a List<string> in a POST request?

问题描述

我正在尝试让 RestSharp 与我拥有的宁静服务一起使用.一切似乎都正常，除非通过POST传递的对象包含一个列表(在这种情况下，是string的列表).

I am trying to get RestSharp to work with a restful service that I have. Everything seems to be working fine, except when my object being passed via POST contains a list (in this particular case a list of string).

我的对象

public class TestObj
{
    public string Name{get;set;}
    public List<string> Children{get;set;}
}

将其发送到服务器时，Children属性将作为包含内容System.Collections.Generic.List`1[System.String]的字符串发送.

When this gets sent to the server the Children property gets sent as a string with the contents System.Collections.Generic.List`1[System.String].

这是我发送对象的方式:

This is how I am sending the object:

var client = new RestClient();
var request = new RestRequest("http://localhost", Method.PUT);

var test = new TestObj {Name = "Fred", Children = new List<string> {"Arthur", "Betty"}};
request.AddObject(test);
client.Execute<TestObj>(request);

我做错什么了吗，或者这是RestSharp中的错误吗? (如果有所作为，我使用的是JSON，而不是XML.)

Am I doing something wrong, or is this a bug in RestSharp? (If it makes a difference, I am using JSON, not XML.)

推荐答案

这取决于您要连接的服务器，但是如果您要连接的是ASP.NET Web API控制器(可能还有其他服务器端技术)，如果您将一个集合中的每个项目循环添加，它将起作用:

It depends on what server you're hitting, but if you're hitting an ASP.NET Web API controller (and probably other server-side technologies), it'll work if you add each item in the collection in a loop:

foreach (var child in test.Children) 
    request.AddParameter("children", x));

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